hereis the cricket zio update to 2.2.1 i take no credit i just found the file for my dad and i know it is working as we used it on his phone.
here you go
https://www.yousendit.com/dl?phi_ac...51%26email%3Dded8b7cc13d4afcbfd41e1b4ea22da3a
here you go
https://www.yousendit.com/dl?phi_ac...51%26email%3Dded8b7cc13d4afcbfd41e1b4ea22da3a